26804236 has 24 divisors (see below), whose sum is σ = 48762000. Its totient is φ = 12876864.

The previous prime is 26804233. The next prime is 26804237. The reversal of 26804236 is 63240862.

It is a junction number, because it is equal to n+sod(n) for n = 26804198 and 26804207.

It is not an unprimeable number, because it can be changed into a prime (26804233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30775 + ... + 31633.

It is an arithmetic number, because the mean of its divisors is an integer number (2031750).

Almost surely, 2^26804236 is an apocalyptic number.

It is an amenable number.

26804236 is a deficient number, since it is larger than the sum of its proper divisors (21957764).

26804236 is a wasteful number, since it uses less digits than its factorization.

26804236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 26804236 is about 5177.2807534458. The cubic root of 26804236 is about 299.2731887214.

The spelling of 26804236 in words is "twenty-six million, eight hundred four thousand, two hundred thirty-six".